Math, asked by nilamdhere6086, 10 months ago

What is the sum of the measures of all the interior angles of a regular polygon of 9 sides?

A) 1260 B) 1440 C) 1800 D) 2340

Answers

Answered by emma3006

3

Answer:

1260°

Step-by-step explanation:

The polygon of 9 sides is known as nonagon. The measure of each angle of a regular nonaogon is 140°. Angle sum of a nonagon is 1260°.

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